The Preparation Of Recycled Plastics
The resource utilization of waste plastics is the process of recycling discarded plastics. It can transform discarded plastics into useful products through plastic recycling and plastic regeneration.
According to relevant reports, the resource utilization of waste plastics is varied, such as transforming them into carbon materials to solve the heat dissipation problem in the chip field, transforming them into liquid fuels for sustainable utilization, making them into soil additives to improve soil water retention and farmland aeration, transforming them into vanillin and making new types of sandwich porous carbon nanosheets loaded with hexagonal carbon microsheets, etc. Some scientists have been confirmed the possibility of turning them into diamonds.
However, it is still a common way to process waste plastics into recycled plastics through physical or chemical methods such as pretreatment, melt granulation and modification. Recycled plastics are cheaper than new plastics and biodegradable plastics, and have been widely used in packaging, construction, automobiles, home life and other industries, reducing the amount of plastic waste, saving the consumption of new plastic raw materials, and reducing pollution to the environment, making them environmentally friendly and sustainable.
The preparation of recycled plastics usually requires the following steps:
1. Plastic recycling: Collecting recyclable plastics from discarded plastic products, production scraps or plastic waste.
2. Sorting and cleaning: Recycled plastics are sorted for selective recycling and reuse. Plastics are cleaned to remove soil, grease and other impurities.
3. Crushing and granulation: Plastic products are broken into smaller particles by mechanical methods and then made into uniform particles.
4. Processing and remanufacturing: The granulated plastic is processed into new plastic products such as plastic granules, plastic films, plastic sheets, etc. through heating, melting, extrusion, injection molding and other processes.
It should be noted that the quality of recycled plastics is not only related to the quality of the recycled plastics, but also closely related to the processing equipment and processing technology. Therefore, the production of recycled plastics requires the purchase of high quality equipment and strict control of processing technology and production quality to ensure that the new products have sufficient availability, reliability and safety.
Gomine double shaft shredder is widely used in the crushing process of recycled plastics. The equipment can quickly and efficiently tear waste plastics into small pieces. It has a simple structure, is easy to repair and maintain, and has low maintenance costs. The crushing knife box and knives made of high quality materials ensure its durability and service life.
If you have any questions on transforming waste plastics into recycled plastics, feel free to consult us, as the expert in the field of solid waste recycling, we will give you the perfect solution.
